萘醌已被研究作为神经退行性疾病的潜在治疗分子,这主要是基于它们的抗氧化潜力。然而,萘醌衍生物的多效保护作用的理论框架在很大程度上缺失。我们合成了一个新型短链 2,3-二取代萘醌衍生物库,并测量了它们的氧化还原特性,以确定与它们的生物活性的潜在联系。使用具有不同还原潜力的两种细胞系,测试了这些化合物的固有毒性、ATP 水平的急性拯救和细胞保护活性。首次建立了萘醌的构效关系。我们的结果清楚地表明,决定单个化合物的细胞保护程度的是烷基侧链上的基团,而不仅仅是萘醌单元的氧化还原特性或亲脂性。由此,我们开发了许多含有酰胺的萘醌,与临床使用的苯醌艾地苯醌相比,它们在 ATP 拯救和细胞活力模型中具有更高的活性。
1,4-NAPHTHOQUINONES DERIVATIVES AND THERAPEUTIC USE THEREOF
申请人:Davioud-Charvet Elisabeth
公开号:US20110059972A1
公开(公告)日:2011-03-10
1,4 naphthoquinones derivatives, of formula (I)
wherein A is selected from the following rings:
their preparation and their application as antimalarial agents
The invention relates to compounds of Formula (I) and methods for their preparation. Also described are pharmaceutical compositions comprising a compound of Formula (I) and their use in the treatment or prevention of conditions associated with mitochondrial dysfunction. Formula (I)
1,4-NAPHTHOQUINONE DERIVATIVES AND THERAPEUTIC USE THEREOF
申请人:Centre National de la Recherche Scientifique
公开号:EP2257515B1
公开(公告)日:2017-05-17
THERAPEUTIC COMPOUNDS AND METHODS
申请人:UNIVERSITY OF TASMANIA
公开号:US20200131119A1
公开(公告)日:2020-04-30
The invention relates to compounds of Formula (I) and methods for their preparation. Also described are pharmaceutical compositions comprising a compound of Formula (I) and their use in the treatment or prevention of conditions associated with mitochondrial dysfunction. Formula (I)